Silverback SRS Teflon Spring Guide With Thrust Bearing (Pull Bolt)

Silverback SRS Teflon Spring Guide (Pull Bolt) SRS Aluminium/Teflon spring guide with thrust bearing Spring guide for SRS pull bolt, CNC aviation grade aluminium construction, Teflon tube covered, Japanese thrust bearing base. Suitable for Silverback Desert Tech SRS Sniper Rifles (For Pull bolt Only)